<!DOCTYPE html>
<html lang="en">

<head>
	<meta charset="utf-8" />
	
	<meta name="author" content="Mike Chambers" /> 
	<meta name="keywords" content="" /> 
	<meta name="description" content="" /> 
	<meta name="copyright" content="Mike Chambers" /> 
	<meta name="robots" content="index,follow" /> 	
	
	<title>QuadTree Retrieve Example</title>

	<script src="scripts/easel.js"></script>
	<script src="../src/QuadTree.js"></script>
	<script src="scripts/retrieve.js"></script>
	<link rel="stylesheet" href="styles/styles.css">
	
</head>
<body>
	<div id="canvasContainer">
		<canvas height="500" width="1140" id="canvas"></canvas>
		<div id="copyContainer">
			Click to highlight all points in a region.
			<button id="return">返回</button>
		</div>
	</div>
	<div id="footer">
		<a>Created by Wang JingYu</a>
	</div>

<script type="text/javascript">
	var return2 = document.getElementById('return');
	return2.onclick = function()
	{
		window.location.href="collision.html"
	}
</script>
</body>
</html>